EP3960550A4 - Driver airbag device - Google Patents
Driver airbag device Download PDFInfo
- Publication number
- EP3960550A4 EP3960550A4 EP20794420.8A EP20794420A EP3960550A4 EP 3960550 A4 EP3960550 A4 EP 3960550A4 EP 20794420 A EP20794420 A EP 20794420A EP 3960550 A4 EP3960550 A4 EP 3960550A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- airbag device
- driver airbag
- driver
- airbag
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
- B60R21/203—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in steering wheels or steering columns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/23—Inflatable members
- B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
- B60R21/2334—Expansion control features
- B60R21/2346—Soft diffusers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
- B60R21/215—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components characterised by the covers for the inflatable member
- B60R21/2165—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components characterised by the covers for the inflatable member characterised by a tear line for defining a deployment opening
- B60R21/21656—Steering wheel covers or similar cup-shaped covers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
- B60R21/264—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow using instantaneous generation of gas, e.g. pyrotechnic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/23—Inflatable members
- B60R21/235—Inflatable members characterised by their material
- B60R2021/23533—Inflatable members characterised by their material characterised by the manufacturing process
- B60R2021/23538—Sewing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/23—Inflatable members
- B60R21/235—Inflatable members characterised by their material
- B60R2021/23571—Inflatable members characterised by their material characterised by connections between panels
- B60R2021/23576—Sewing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Air Bags (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019084758 | 2019-04-25 | ||
PCT/JP2020/013132 WO2020217824A1 (en) | 2019-04-25 | 2020-03-24 | Driver airbag device |
Publications (3)
Publication Number | Publication Date |
---|---|
EP3960550A1 EP3960550A1 (en) | 2022-03-02 |
EP3960550A4 true EP3960550A4 (en) | 2023-01-25 |
EP3960550B1 EP3960550B1 (en) | 2024-03-13 |
Family
ID=72942539
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20794420.8A Active EP3960550B1 (en) | 2019-04-25 | 2020-03-24 | Driver airbag device |
Country Status (6)
Country | Link |
---|---|
US (1) | US11752964B2 (en) |
EP (1) | EP3960550B1 (en) |
JP (1) | JP7291210B2 (en) |
KR (1) | KR102609538B1 (en) |
CN (1) | CN113677568B (en) |
WO (1) | WO2020217824A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220107264A (en) * | 2019-12-05 | 2022-08-02 | 아우토리브 디벨롭먼트 아베 | air bag device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10226294A (en) * | 1997-02-17 | 1998-08-25 | Toyo Tire & Rubber Co Ltd | Air bag for vehicle |
Family Cites Families (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5216140U (en) * | 1975-07-23 | 1977-02-04 | ||
JPH0948307A (en) * | 1995-08-11 | 1997-02-18 | Denso Corp | Manufacture of air bag |
JP3577208B2 (en) * | 1997-12-09 | 2004-10-13 | トヨタ自動車株式会社 | Passenger airbag device |
JP2000085512A (en) * | 1998-09-08 | 2000-03-28 | Denso Corp | Air bag module |
DE19858690A1 (en) * | 1998-12-18 | 2000-06-21 | Delphi Automotive Systems Gmbh | Airbag |
JP4114303B2 (en) | 1999-07-15 | 2008-07-09 | タカタ株式会社 | Air bag, air bag device and steering |
DE10011066A1 (en) * | 2000-03-07 | 2001-09-13 | Delphi Tech Inc | Airbag module for motor vehicle has deflection pocket in region of airbag's inlet opening and consisting of lower material layer with through-opening aligned with inlet opening and at least partially covered by upper layer |
DE10030488A1 (en) * | 2000-06-21 | 2002-01-03 | Delphi Tech Inc | air bag |
JP2003170796A (en) * | 2001-12-06 | 2003-06-17 | Takata Corp | Airbag |
CA2420745A1 (en) * | 2002-04-26 | 2003-10-26 | David E. Thomas | Front passenger airbag pocket baffle |
JP4100129B2 (en) * | 2002-10-28 | 2008-06-11 | タカタ株式会社 | Airbag device |
US6926303B2 (en) * | 2003-10-06 | 2005-08-09 | Trw Vehicle Safety Systems Inc. | Inflatable vehicle occupant protection device with inflation fluid deflector |
JP2006248511A (en) * | 2005-02-09 | 2006-09-21 | Takata Corp | Airbag and airbag device |
JP2006297958A (en) * | 2005-04-15 | 2006-11-02 | Takata Corp | Air bag and air bag device |
US7445238B2 (en) * | 2005-05-06 | 2008-11-04 | Tk Holdings Inc. | Occupant protection apparatus |
JP2009113502A (en) * | 2006-02-09 | 2009-05-28 | Takata Corp | Air bag and air bag device |
EP1864871B1 (en) * | 2006-06-02 | 2008-12-03 | Toyoda Gosei Co., Ltd. | Airbag apparatus |
JP5641637B2 (en) * | 2009-12-23 | 2014-12-17 | タカタ株式会社 | Air bag and air bag device |
JP5206707B2 (en) * | 2010-02-23 | 2013-06-12 | 豊田合成株式会社 | Airbag device for passenger seat |
JP5883613B2 (en) * | 2011-10-20 | 2016-03-15 | 芦森工業株式会社 | Airbag device |
JP5664567B2 (en) * | 2012-01-31 | 2015-02-04 | 豊田合成株式会社 | Airbag device for steering wheel |
EP2810831B1 (en) * | 2012-02-01 | 2018-05-09 | Toyota Jidosha Kabushiki Kaisha | Vehicle side airbag device |
JP6143542B2 (en) * | 2013-05-13 | 2017-06-07 | 芦森工業株式会社 | Airbag device |
JP5880489B2 (en) * | 2013-06-25 | 2016-03-09 | トヨタ自動車株式会社 | Airbag device for driver's seat |
US9283921B2 (en) * | 2013-11-21 | 2016-03-15 | Ford Global Technologies, Llc | Driver airbag module having multiple deployment paths |
JP6422738B2 (en) * | 2014-10-31 | 2018-11-14 | 芦森工業株式会社 | Airbag device |
JP6726543B2 (en) * | 2016-07-01 | 2020-07-22 | 日本プラスト株式会社 | Airbag |
JP2018020737A (en) * | 2016-08-05 | 2018-02-08 | タカタ株式会社 | Airbag for driver seat, airbag device for driver seat and steering wheel |
JP6806005B2 (en) * | 2017-08-25 | 2020-12-23 | 豊田合成株式会社 | Airbag |
JP6798954B2 (en) * | 2017-09-14 | 2020-12-09 | 本田技研工業株式会社 | Airbag device |
US11235731B2 (en) * | 2017-10-05 | 2022-02-01 | Autoliv Development Ab | Airbag device |
CN112236335B (en) * | 2018-06-04 | 2022-10-18 | 奥托立夫开发公司 | Safety air bag device for vehicle driver's seat |
KR102678248B1 (en) * | 2019-09-17 | 2024-06-26 | 아우토리브 디벨롭먼트 아베 | Airbag device for driver's seat |
JP7215453B2 (en) * | 2020-03-31 | 2023-01-31 | 豊田合成株式会社 | Airbag device for driver's seat |
US11472363B2 (en) * | 2020-04-13 | 2022-10-18 | Autoliv Development Ab | Driver's side airbag device |
JP7400764B2 (en) * | 2021-03-29 | 2023-12-19 | 豊田合成株式会社 | air bag device |
-
2020
- 2020-03-24 CN CN202080028575.8A patent/CN113677568B/en active Active
- 2020-03-24 EP EP20794420.8A patent/EP3960550B1/en active Active
- 2020-03-24 JP JP2021515890A patent/JP7291210B2/en active Active
- 2020-03-24 US US17/594,580 patent/US11752964B2/en active Active
- 2020-03-24 WO PCT/JP2020/013132 patent/WO2020217824A1/en unknown
- 2020-03-24 KR KR1020217037720A patent/KR102609538B1/en active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10226294A (en) * | 1997-02-17 | 1998-08-25 | Toyo Tire & Rubber Co Ltd | Air bag for vehicle |
Also Published As
Publication number | Publication date |
---|---|
CN113677568A (en) | 2021-11-19 |
EP3960550B1 (en) | 2024-03-13 |
KR102609538B1 (en) | 2023-12-04 |
US20220203920A1 (en) | 2022-06-30 |
EP3960550A1 (en) | 2022-03-02 |
JPWO2020217824A1 (en) | 2020-10-29 |
US11752964B2 (en) | 2023-09-12 |
CN113677568B (en) | 2023-11-24 |
KR20210153698A (en) | 2021-12-17 |
JP7291210B2 (en) | 2023-06-14 |
WO2020217824A1 (en) | 2020-10-29 |
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